[Root] UPDATE SuperSU 1.91 Galaxy mega 5.8 [I9152]

After making our device root, the mistake was not being able update our SuperSU through play store, however, if you can do through CWM or TWRP

I do not take responsibility for brick on their devices, follow the instructions completely

1- Download the Zip file SuperSU 1.91
2- Without decompressing the file, leave it in the root of the SD Card
3- Start the device in recovery mode, select install zip from SDcard option and select the file "UPDATE-SuperSU-v1.91.zip"
4- wait until the device restarts and ready

After you install this update the SuperSU may update without problem from the same play store, Fixed Bug

I remind you that this is the update before this if you are not root have to do the steps in this post.

- First of all I have a appl superuser.apk (SuperSU v1.80) on extSdCard. For now I prefer this version.
- Flash by Odin the i920x-cwm-recovery.tar.md5.
- (For now I prefer the PhilZ-touch-recovery-6.0.4.6. Thanks @Phil3759). Reboot.
- Power off. On recovery by Power + Vol-up I flash the UPDATE-SuperSU-v1.80.zip from Chainfire. Thanks @Chainfire . Root but not Busybox.
- After reboot the SuperSU can stop sometimes, it is installed on system/app and Knox not permit all access at system.
- Then, whit Explorer from Rom I go at extSdCard and touch on superuser.apk and install it. This way the apk is installed on data/app. Root solved.
- Now we can touch on icon SuperSU, this start and ask us to invalidate Knox. We must say Yes.
- Installed Busybox 1.22.1 of Stericson from Play Store. Verified whit "Root Verifier". It's all, we have all root now.

PS: On Mega I9205 and S4 Mini I9195 I must always begin by 1.80. On 4.2.2 the UPDATE's-SuperSU 1.86, 1.89 and 1.91 work bad. This have mod's to 4.3+ and not work well on 4.2.2 afaik. I never flash that 3 last UPDATE's on 4.2.2. Update after by Play Store, single the SuperSU, now 1.93.

- First of all I have a appl superuser.apk (SuperSU v1.80) on extSdCard. For now I prefer this version.
- Flash by Odin the i920x-cwm-recovery.tar.md5.
- (For now I prefer the PhilZ-touch-recovery-6.0.4.6. Thanks @Phil3759). Reboot.
- Power off. On recovery by Power + Vol-up I flash the UPDATE-SuperSU-v1.80.zip from Chainfire. Thanks @Chainfire . Root but not Busybox.
- After reboot the SuperSU can stop sometimes, it is installed on system/app and Knox not permit all access at system.
- Then, whit Explorer from Rom I go at extSdCard and touch on superuser.apk and install it. This way the apk is installed on data/app. Root solved.
- Now we can touch on icon SuperSU, this start and ask us to invalidate Knox. We must say Yes.
- Installed Busybox 1.22.1 of Stericson from Play Store. Verified whit "Root Verifier". It's all, we have all root now.

PS: On Mega I9205 and S4 Mini I9195 I must always begin by 1.80. On 4.2.2 the UPDATE's-SuperSU 1.86, 1.89 and 1.91 work bad. This have mod's to 4.3+ and not work well on 4.2.2 afaik. I never flash that 3 last UPDATE's on 4.2.2. Update after by Play Store, single the SuperSU, now 1.93.

This is confusing....The title says i9152 yet you are posting about i92xx....

so confusing. though i tried the OPs method.. flashed correctly.. it showed android is updating.. but still SU app fails to upgrade from 1.41.. any clue? , even clean removal and reinstallation from playstore is mission impossible. will reloading through odin and rerooting solve the ish?

Hi there guys. Im using samsung mega 5.8 (i9152) I wanna take a full nandroid backup of my device so it is said that I should have rooted my device for making a full nandroid backup. So can any one of you please please help me to root & nandroid backup of my device. With clear instructions.

XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.Are you a developer?